DE17437C - Drill sleeve - Google Patents

Drill sleeve

Info

Publication number
DE17437C
DE17437C DENDAT17437D DE17437DA DE17437C DE 17437 C DE17437 C DE 17437C DE NDAT17437 D DENDAT17437 D DE NDAT17437D DE 17437D A DE17437D A DE 17437DA DE 17437 C DE17437 C DE 17437C
Authority
DE
Germany
Prior art keywords
drill sleeve
drill
sleeve
bevel
sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DENDAT17437D
Other languages
German (de)
Original Assignee
H. HERKE in Mainz, Löhrstrafse 22
Publication of DE17437C publication Critical patent/DE17437C/en
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/003—Stops attached to drilling tools, tool holders or drilling machines
    • B23B49/005—Attached to the drill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

Patent-AnSpruch:Patent claim: Zur beliebigen Einstellung der Bohrtiefe eine über den Bohrer zu schiebende Hülse, welche einen gekerbten Ansatz χ hat, um das gebohrte Loch am Rande abzufasen.For any setting of the drilling depth, a sleeve to be pushed over the drill, which has a notched shoulder χ to bevel the drilled hole at the edge. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT17437D Drill sleeve Active DE17437C (en)

Publications (1)

Publication Number Publication Date
DE17437C true DE17437C (en)

Family

ID=294374

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT17437D Active DE17437C (en) Drill sleeve

Country Status (1)

Country Link
DE (1) DE17437C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999055480A1 (en) * 1998-04-29 1999-11-04 Pierre Chotard Guiding set for assembling panels with pivot pins
DE102017116029A1 (en) * 2017-07-17 2019-01-17 Wolfcraft Gmbh Rotatable tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999055480A1 (en) * 1998-04-29 1999-11-04 Pierre Chotard Guiding set for assembling panels with pivot pins
DE102017116029A1 (en) * 2017-07-17 2019-01-17 Wolfcraft Gmbh Rotatable tool

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